securities

BSE updates

Exchange notices and circulars for members and listed entities — trading, settlement, surveillance, and market-operation updates.

Earlier this year

BSE15 Jun 2026Notice

Changes to BSE 100 ESG Index

BSE15 Jun 2026Notice

Demat Auction 651

BSE15 Jun 2026Notice

Discontinuation of additional multicast streams for equity derivatives segment from Disaster Recovery Site (DR)

BSE15 Jun 2026Notice

Enhanced Surveillance Measure (ESM)

BSE15 Jun 2026Notice

Graded Surveillance Measure (GSM) - List of securities moving into their respective GSM Stages

BSE15 Jun 2026Notice

Non-Competitive Bidding for Auction of GoI dated Securities (G-secs) on June 19, 2026

BSE15 Jun 2026Notice

Norms for Base Price, Price Bands, Call Auction in pre-open session and Close-out procedure for Exchange Trade Funds (ETFs)

BSE15 Jun 2026Notice

Reminder for submission of Cyber Security and Cyber Resilience Audit report for the period ended March 31, 2026

BSE15 Jun 2026Notice

Reminder for submission of System Audit of report for the period ended March 31, 2026

BSE14 Jun 2026Notice

Applicability of Long Term Additional Surveillance Measure (LT-ASM)

BSE14 Jun 2026Notice

Applicability of Short-Term Additional Surveillance Measure (ST-ASM)

BSE14 Jun 2026Notice

CHANGES IN PRICE BAND

BSE14 Jun 2026Notice

Demat Auction 650

BSE14 Jun 2026Notice

Enhanced Surveillance Measure (ESM)

BSE14 Jun 2026Notice

Graded Surveillance Measure (GSM) - List of securities moving into their respective GSM Stages

BSE14 Jun 2026Notice

Measure in respect of companies with high Promoter as well as non- Promoter ‘Encumbrance’

BSE14 Jun 2026Notice

Norms for Base Price, Price Bands, Call Auction in pre-open session and Close-out procedure for Exchange Traded Funds (ETFs)

BSE13 Jun 2026Notice

Non-Competitive Bidding Facility for Auction of Treasury Bills (T-Bills) on June 17, 2026

BSE13 Jun 2026Notice

Non-Competitive Bidding for Auction of State Government Securities (SDL) on June 16, 2026

BSE12 Jun 2026Notice

BSE updates

Choose an update type

Earlier this year

Changes to BSE 100 ESG Index

Demat Auction 651

Discontinuation of additional multicast streams for equity derivatives segment from Disaster Recovery Site (DR)

Enhanced Surveillance Measure (ESM)

Graded Surveillance Measure (GSM) - List of securities moving into their respective GSM Stages

Non-Competitive Bidding for Auction of GoI dated Securities (G-secs) on June 19, 2026

Norms for Base Price, Price Bands, Call Auction in pre-open session and Close-out procedure for Exchange Trade Funds (ETFs)

Reminder for submission of Cyber Security and Cyber Resilience Audit report for the period ended March 31, 2026

Reminder for submission of System Audit of report for the period ended March 31, 2026

Applicability of Long Term Additional Surveillance Measure (LT-ASM)

Applicability of Short-Term Additional Surveillance Measure (ST-ASM)

CHANGES IN PRICE BAND

Demat Auction 650

Enhanced Surveillance Measure (ESM)

Graded Surveillance Measure (GSM) - List of securities moving into their respective GSM Stages

Measure in respect of companies with high Promoter as well as non- Promoter ‘Encumbrance’

Norms for Base Price, Price Bands, Call Auction in pre-open session and Close-out procedure for Exchange Traded Funds (ETFs)

Non-Competitive Bidding Facility for Auction of Treasury Bills (T-Bills) on June 17, 2026

Non-Competitive Bidding for Auction of State Government Securities (SDL) on June 16, 2026

Markets schedule (Mock) after switchover from PR to DR on June 13th 2026